She was disposing of the old files when she found the missing contract.

Her careful disposing of the museum artifacts ensured that each piece was both secure and easily seen.

We switched to reusable cutlery, so we no longer stock disposables in the office kitchen.

The disposability of the packaging became a selling point, but environmental advocates criticized the waste it generated.

The disposableness of single-use packaging raises environmental concerns among consumers and activists.

Please place the disposable in the bin after you're finished.

As the estate's sole disposer, she decided how the assets would be allocated.

Researchers compared the disposabilities of different materials to determine which could be safely discarded.

The committee reviewed several recent disposings of hazardous waste to ensure compliance with the regulations.

The company manufactured the tableware disposably to reduce washing costs at large events.